Belt adjusting device



FIG. 1 is a front perspective view of a belt adjusting device showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a cross-sectional view thereof along the line 9-9 in FIG. 3; and,

FIG. 10 is a front perspective view in use thereof.

The broken lines are for the purpose of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a belt adjusting device, as shown and described. 